The pollen grain and its role that it played in helping plants colonize in dry land. Introduction : Pollen grain is a microscopic structure that contains the “male reproductive cell” of a plant. It plays an important role in fertilization process. Pollen is a powdery substance and different plant species have different structure and shape of the pollen. Pollen is produced by the anthers of stamens in flower. Pollen grain has two layers one is exine (outer wall) and other is intine (inner wall).

Question

Want to see the full answer?

Answer 1

Question

Chapter 21, Problem 8RQ

Summary Introduction

To determine:

The pollen grain and its role that it played in helping plants colonize in dry land.

Introduction:

Pollen grain is a microscopic structure that contains the “male reproductive cell” of a plant. It plays an important role in fertilization process. Pollen is a powdery substance and different plant species have different structure and shape of the pollen. Pollen is produced by the anthers of stamens in flower. Pollen grain has two layers one is exine (outer wall) and other is intine (inner wall).

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 2

Question

Chapter 21, Problem 8RQ

Summary Introduction

To determine:

The pollen grain and its role that it played in helping plants colonize in dry land.

Introduction:

Pollen grain is a microscopic structure that contains the “male reproductive cell” of a plant. It plays an important role in fertilization process. Pollen is a powdery substance and different plant species have different structure and shape of the pollen. Pollen is produced by the anthers of stamens in flower. Pollen grain has two layers one is exine (outer wall) and other is intine (inner wall).

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 21, Problem 8RQ

Summary Introduction

To determine:

The pollen grain and its role that it played in helping plants colonize in dry land.

Introduction:

Pollen grain is a microscopic structure that contains the “male reproductive cell” of a plant. It plays an important role in fertilization process. Pollen is a powdery substance and different plant species have different structure and shape of the pollen. Pollen is produced by the anthers of stamens in flower. Pollen grain has two layers one is exine (outer wall) and other is intine (inner wall).

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 21, Problem 8RQ

Summary Introduction

To determine:

The pollen grain and its role that it played in helping plants colonize in dry land.

Introduction:

Pollen grain is a microscopic structure that contains the “male reproductive cell” of a plant. It plays an important role in fertilization process. Pollen is a powdery substance and different plant species have different structure and shape of the pollen. Pollen is produced by the anthers of stamens in flower. Pollen grain has two layers one is exine (outer wall) and other is intine (inner wall).

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 21, Problem 8RQ

Summary Introduction

To determine:

The pollen grain and its role that it played in helping plants colonize in dry land.

Introduction:

Pollen grain is a microscopic structure that contains the “male reproductive cell” of a plant. It plays an important role in fertilization process. Pollen is a powdery substance and different plant species have different structure and shape of the pollen. Pollen is produced by the anthers of stamens in flower. Pollen grain has two layers one is exine (outer wall) and other is intine (inner wall).

Answer 6

Chapter 21, Problem 8RQ

Summary Introduction

To determine:

The pollen grain and its role that it played in helping plants colonize in dry land.

Introduction:

Pollen grain is a microscopic structure that contains the “male reproductive cell” of a plant. It plays an important role in fertilization process. Pollen is a powdery substance and different plant species have different structure and shape of the pollen. Pollen is produced by the anthers of stamens in flower. Pollen grain has two layers one is exine (outer wall) and other is intine (inner wall).

Answer 7

Chapter 21, Problem 8RQ

Summary Introduction

To determine:

The pollen grain and its role that it played in helping plants colonize in dry land.

Introduction:

Pollen grain is a microscopic structure that contains the “male reproductive cell” of a plant. It plays an important role in fertilization process. Pollen is a powdery substance and different plant species have different structure and shape of the pollen. Pollen is produced by the anthers of stamens in flower. Pollen grain has two layers one is exine (outer wall) and other is intine (inner wall).

Answer 8

Expert Solution & Answer

Answer 9

Expert Solution & Answer

Answer 10

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 11

Ch. 21.1 - Prob. 1CYL Ch. 21.2 - Prob. 1CYL Ch. 21.3 - Prob. 1Q Ch. 21.3 - Prob. 2Q Ch. 21.3 - Prob. 3Q Ch. 21.3 - Prob. 4Q Ch. 21.3 - Prob. 1HYEW Ch. 21.3 - Prob. 1CYL Ch. 21.4 - Prob. 1CYL Ch. 21.4 - Prob. 1CT

Want to see the full answer?

Chapter 21 Solutions